Kellogg’s Energy bar

Packaged product Other Foods Kellogg's

Kellogg’s Energy bar contains 411 kcal per 100 g. A serving, 35 g (35 g) provides about 144 kcal.

Roughly 76% of its calories come from carbohydrates, with 19% from fat and 5% from protein (estimated with general energy factors).

That is more energy than the typical item in other foods on FoodFactly, where the median is 254 kcal per 100 g across 511,115 products.

The values are as declared on the product label and entered by Open Food Facts contributors.

Kellogg’s Energy bar by Kellogg's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
411kcal per 100 g
5.4 gprotein
78 gcarbohydrates
8.6 gfat
144kcal in serving, 35 g (35 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 411 kcal
Total fat L 8.6 g 11%
Saturated fat not reported
Sodium not reported
Total carbohydrates L 78 g 28%
Dietary fiber not reported
Total sugars L 36.3 g
Protein L 5.4 g 11%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 5%Carbohydrates: 76%Fat: 19%411kcal / 100 g
  • Protein 5%
  • Carbohydrates 76%
  • Fat 19%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

  • Protein5.4 gbelow the median for other foods (median 7.4 g)
  • Sugars36.3 gin the top quarter of other foods (median 3.2 g)
  • Fat8.6 gabove the median for other foods (median 6.6 g)
  • Protein per 100 kcal1.3 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Kellogg's
Barcode
8852756120431
Label serving
35 g
Category
Other Foods

Ingredients

Ingredients not reported.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

  • Open Food Facts, record 8852756120431. License: ODbL 1.0 (Open Food Facts). Source record dated June 29, 2026. Imported November 12, 2026.

Last updated: . Data quality score: 70/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.

Frequently asked questions

How many calories are in Kellogg’s Energy bar?

100 g of Kellogg’s Energy bar has 411 kcal. Serving, 35 g (35 g): about 144 kcal.

How much protein is in Kellogg’s Energy bar?

Kellogg’s Energy bar contains 5.4 g of protein per 100 g (11% of the 50 g Daily Value), or 1.9 g in serving, 35 g (35 g). About 5% of its calories come from protein. Compared with other other foods, that is below the median (median 7.4 g).

How many carbs are in Kellogg’s Energy bar?

Kellogg’s Energy bar has 78 g of total carbohydrates per 100 g, including 36.3 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Kellogg’s Energy bar?

Kellogg’s Energy bar contains 8.6 g of fat per 100 g.

Where does this nutrition data come from?

From Open Food Facts, record dated June 29, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.